S--------T--------U
ST = T U
SU = 10
ST + TU = SU
3x + 7x = 10
10x = 10
x = 10/10
x = 1
So, what do you think happens next?
ST = 3x
Let x = 1
ST = 3(1)
ST = 3
I hope this helps.
Answer:
Therefore the required value of
is 20 units.
Step-by-step explanation:
Line Segment: Line segment is a portion of a line whose has two end points.
Given that point C is on the line segment
.
= 5x ,
= 4x and
= 4
C is the point of the line segment of
.
So we can write

Putting the values of
,
and 
5x=4x+ 4
⇒5x-4x= 4
⇒x=4
So we get the value of x.
To get the value of
, we need to put the value of x in the value of
.
Therefore,
= 5×4
=20
Therefore the required value of
is 20 units.
Answer:
y = K/(2z)
Step-by-step explanation:
Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Divide 2z from both sides:
(K)/2z = (2yz)/2z
y = K/(2z)
y = K/(2z) is your answer.
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